Air Conflicts - Vietnam Ultimate Edition (2xDVD5) CIU V2 + UltraARC

[Droppo]

Been testing it on different PCs, but for some reason, converted version won't work. It just throws a stopped working error when loading the game. Tested again the original installer and works perfect, so I imagine there are some reg entries missing or so. compared both installations and files are all there. actually you can have both installations on different disks and original works while the converted wont. Any ideas on how to find added registry entries since a previous registry point???